Japanese authorities arrested Hu Xiaowei, also known as Hu Shi, a 44-year-old Cypriot national identified as a senior figure in the Cambodia-based Prince Group. Tokyo Metropolitan Police detained Hu on allegations of submitting false residency registration documents in Tokyo's Chuo Ward in April 2026. U.S. officials have accused the Prince Group of operating large-scale online investment fraud schemes targeting victims across multiple countries, and Japanese authorities reportedly used the administrative charge as a basis to investigate Hu's alleged role within the organization. The arrest represents a further step in international efforts to disrupt crypto-related fraud networks operating across borders.
U.S. Treasury Sanctions 146 Prince Group-Linked Entities
The Prince Group has been identified by U.S. authorities as a major organization involved in global online investment scams, including so-called "pig-butchering" schemes. These operations typically involve building relationships with victims before directing them toward fraudulent cryptocurrency investment platforms designed to steal funds.
In October 2025, the U.S. Treasury Department and Department of Justice announced sanctions against 146 individuals and entities associated with the Prince Group, with Hu reportedly included under the alias "Chen Xiaoe." Authorities have alleged that the network operated from Cambodia through large-scale call center facilities, where trafficked workers were forced to conduct fraudulent activities targeting international victims.
The group's chairman had previously been detained by Cambodian authorities and later extradited to China, while Hu's location remained unknown until Japanese investigators located him.
Tokyo Police Track Hu Through Surveillance Footage
Police sources indicated that Hu was considered a senior member of the group and was identified after investigators tracked his movements through surveillance footage from luxury hotels in Osaka before his arrest.
Reports indicate that Hu had established a business presence in Japan, including a Tokyo-based trading company founded in 2023. Corporate records show the company's registered capital increased significantly by March 2026, with listed addresses linked to London, Tokyo's Minami-Aoyama district, Osaka Prefecture, and eventually Chuo Ward, where the disputed residency registration was filed.
Two Chinese nationals who allegedly assisted with submitting the false registration documents were also reportedly arrested.
The detention highlights increasing cooperation between jurisdictions targeting individuals accused of supporting large-scale cryptocurrency scam operations. Following financial restrictions imposed by U.S. authorities against entities connected to Prince Group, Japan's investigation into a suspected senior figure represents coordinated international enforcement against crypto-related fraud networks.
FAQ
What charges does Hu Xiaowei face in Japan?
Hu Xiaowei was detained by Tokyo Metropolitan Police on allegations of submitting false residency registration documents in Tokyo's Chuo Ward in April 2026. Japanese authorities reportedly used the administrative violation as a basis to investigate his alleged role within the Prince Group.
What sanctions did the U.S. impose on the Prince Group?
In October 2025, the U.S. Treasury Department and Department of Justice announced sanctions against 146 individuals and entities associated with the Prince Group. Hu was reportedly included under the alias "Chen Xiaoe." Authorities have alleged that the network operated from Cambodia through call center facilities conducting fraudulent cryptocurrency investment schemes.
